P4095 EM Microelectronic, P4095 Datasheet - Page 2

• Manufacturer Part Number: P4095
• Description: P4095 Read/write Analog Front End For 125khz Rfid Basestation
• Manufacturer: EM Microelectronic

Absolute Maximum Ratings
Stresses above these listed maximum ratings may cause
permanent damage to the device. Exposure beyond
specified operating conditions may affect device reliability or
cause malfunction.
System principle
© EM Microelectronic-Marin SA, 06/2000, Rev. C/296
2
Parameter
Storage temperature
Maximum voltage at V DD
Minimum voltage at V DD
Max. voltage other pads
Min. voltage other pads
Max. junction temperature
Electrostatic discharge
max. to MIL-STD-883C
method 3015 against V
Electrostatic discharge
max. to MIL-STD-883C
method 3015 (only for pins
ANT1 and ANT2) against
V
Maximum Input/Output
current on all pads except
V DD , V SS , DV DD , DV SS ,
ANT1, ANT2, RDY/CLK
Maximum AC peak current
on ANT1 and ANT2 pads
100 kHz duty cycle 50%
Transponder coil
Transceiver coil
SS
RF Carrier
Signal on
Signal on
Read Only
R/W Chip
and
Transponder
Coil 2
Coil 1
Data
DOWNLINK
SS
Symbol
T
V
V
V
V
T
V
V
I
I
I
IMAX
OMAX
ANTmax
STO
JMAX
DDmax
DDmin
MAX
MIN
ESD
ESD_ANT
-55 to +150°C
Conditions
V DD +0.3V
V SS -0.3V
V SS -0.3V
V SS +6V
10000V
+125°C
300mA
4000V
10mA
C
C
DV1
DV2
RF Carrier
Transponder coil
Transceiver coil
Signal on
Signal on
L
A
C
Handling Procedures
This device has built-in protection against high static
voltages or electric fields; however, anti-static precautions
should be taken as for any other CMOS component.
Unless otherwise specified, proper operation can only occur
when all terminal voltages are kept within the supply voltage
range.
Operating Conditions
Due to antenna driver current the internal junction
temperature is higher than ambient temperature. Please
calculate ambient temperature range from max. antenna
current and package Thermal Resistor.
responsibility to guarantee that T
Supply voltage (V
100nF capacitor (to V
+5V
+5V
RES
Parameter
Operating junction
temperature
Supply voltage
Antenna circuit
resonant frequency
AC peak current on
ANT1 and ANT2 pads
C
C
C
C
Package thermal
resistor SO16
FCAP
DEC
DC2
AGND
1
2
3
4
5
6
7
8
R/W configuration
RDY/CLK
*
** According to 1S2P JEDEC test board
P4095
Data
±10% tolerance capacitors should be used
Transceiver
16
15
14
13
12
11
10
DD
9
UPLINK
DEMOD_OUT
and DV
MOD
SHD
SS
C
C
C
C
) as close as possible to the chip.
DC2
FCAP
DEC
AGND
Symbol
T
V
F
I
R
ANT
J
RES
DD
DD
Th
**
pads) must be blocked by a
J
µP
remains below 110°C.
Min.
100
100
-40
4.1
69
*
*
*
P4095
Typ.
6.80
125
100
10
70
It is the user's
5
+110
Max.
150
250
220
5.5
71
*
*
*
Units
°C/W
kHz
mA
°C
nF
nF
nF
nF
V